CN216119591U - Flat cable with polyvinyl chloride insulating sheath - Google Patents
Flat cable with polyvinyl chloride insulating sheath Download PDFInfo
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- CN216119591U CN216119591U CN202122446963.2U CN202122446963U CN216119591U CN 216119591 U CN216119591 U CN 216119591U CN 202122446963 U CN202122446963 U CN 202122446963U CN 216119591 U CN216119591 U CN 216119591U
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- polyvinyl chloride
- wire
- flat cable
- protective layer
- metal wire
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Abstract
The utility model discloses a polyvinyl chloride insulation sheath flat cable which comprises a metal conducting wire, an anti-pulling protective layer and a shaping assembly. The utility model has the beneficial effects that: the anti-pulling protective layer is arranged on the outer side of the metal wire, the shaping assembly is arranged between the anti-pulling protective layer and the metal wire, the polyvinyl chloride insulating layer is arranged on the side surface of the metal wire to ensure that the two metal wires arranged in parallel are mutually insulated, the anti-pulling protective layer is arranged to enhance the anti-pulling capacity of the anti-pulling anti.
Description
Technical Field
The utility model relates to a polyvinyl chloride insulation sheath flat cable, in particular to a polyvinyl chloride insulation sheath flat cable, and belongs to the technical field of communication engineering.
Background
The cable wire is an important component of communication engineering, generally the cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and transmits electric power or information from one place to another place, and the cable is a special cable which has different components and can be subdivided into different purposes, wherein the flat cable is produced by standard organization and is suitable for connecting electric appliances among electric equipment under severe environments such as power generation, metallurgy, chemical engineering, harbors and the like.
The existing flat cable is generally classified according to the material and thickness of the contained conducting wires, the internal structure is largely the same and different, the main function difference is also generally determined by the difference of the internal metal conducting wires, the technical difficulty of the existing flat cable lies in the shape shaping of the flat cable, and the flat cable with good shaping effect has the characteristics of high cost, complex manufacturing process, exquisite material and the like, so technical personnel in the field propose a polyvinyl chloride insulation sheath flat cable to solve the problems.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a flat cable with a polyvinyl chloride insulating sheath, which solves the problems of the related art as set forth in the background art.
The utility model achieves the above purpose through the following technical scheme, a polyvinyl chloride insulation sheath flat cable, comprising:
the two metal wires are symmetrically arranged;
the polyvinyl chloride insulating layer is arranged on the outer side of the metal wire;
the anti-pulling protective layer is arranged on the outer sides of the two metal wires;
the outer-coated polyvinyl chloride flat sleeve is arranged at the periphery of the anti-pulling protective layer;
the shaping assembly is arranged between the two metal wires and comprises a limiting block and a shaping supporting plate, the limiting block is fixedly clamped on the inner wall of the anti-pulling anti-dragging protective layer, and the shaping supporting plate is fixedly arranged between the metal wires.
Preferably, the metal wire is made of copper material with good conductivity, the surface layer of the metal wire is coated with insulating paint, and the metal wire is wrapped inside by the polyvinyl chloride insulating layer.
Preferably, prevent drawing anti-drag protective layer includes polyvinyl chloride main part, built-in protection wire and lug, the side of polyvinyl chloride main part is run through and is provided with the enhancement hole, the inboard of strengthening the hole has been laid built-in protection wire, the inner wall symmetry fixedly connected with lug of polyvinyl chloride main part.
Preferably, the side of stopper is provided with the spacing groove with lug looks adaptation, the stopper passes through the lug and prevents drawing the fixed joint of inner wall of anti-drag protective layer.
Preferably, the side surface of the shaping support plate is provided with a limit groove matched with the limit block, and the two opposite sides of the shaping support plate are provided with wire grooves matched with the metal wires.
The utility model has the beneficial effects that: the device is basically shaped by arranging the shaping assembly between two parallel metal wires and combining the action of wrapping the polyvinyl chloride flat sleeve, the side surface of each metal wire is provided with the insulating paint, the polyvinyl chloride insulating layer is wrapped on the periphery of the insulating paint, the short circuit phenomenon in the same section of flat cable after long-time use can be avoided by double-layer protection, the pulling-resistant and pulling-resistant protective layer is arranged, the tensile strength and pulling-resistant strength of the device are enhanced by the aid of the built-in protective metal wire, and the service life of the flat cable is not shortened due to breakage of the insulating layer caused by external pulling in use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of the sizing assembly.
In figure 1, a metal wire; 2. a polyvinyl chloride insulating layer; 3. the anti-pulling protective layer; 301. a polyvinyl chloride body; 302. a built-in protective metal wire; 303. a bump; 4. wrapping a polyvinyl chloride flat sleeve; 5. a sizing assembly; 501. a limiting block; 502. shaping the support plate; 6. a reinforcement hole; 7. a limiting groove; 8. a wire slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model discloses a polyvinyl chloride insulation sheath flat cable
As shown in figures 1-3, comprising:
Two metal conductors 1 are arranged in parallel, and a polyvinyl chloride insulating layer 2 wraps the periphery of the metal conductors 1, so that the device not only keeps good deformation capability and high temperature resistance of polyvinyl chloride in the use process, but also can resist external pulling force and heat generated on the surface of the electrified metal conductor 1 to a certain degree, and can isolate the two metal conductors 1 arranged in parallel.
The anti-pulling protective layer 3 is arranged on the outer side of the metal lead 1, so that the anti-pulling capacity of the anti-pulling cable can be enhanced, the internal fracture of the built-in polyvinyl chloride insulating layer 2 caused by pulling force exceeding the limit can be prevented, and the normal service life of the anti-pulling cable can be ensured.
The shaping component 5 is arranged in the utility model, and the shaping component 5 can shape the utility model in a preset shape, so that the appearance of the device can be ensured to be attractive, the utility model is convenient to roll and transport, and the use strength of the utility model can be effectively ensured.
The metal lead 1 is made of copper material with good conductivity, the surface layer of the metal lead 1 is painted with insulating paint, and the metal lead 1 is wrapped inside by the polyvinyl chloride insulating layer 2.
The outer side of the metal lead 1 is brushed with insulating paint, on one hand, the insulating paint can adhere to the polyvinyl chloride insulating layer 2 and the metal lead 1, on the other hand, the insulating property between the two metal leads 1 is enhanced, and the internal short circuit of the utility model can be effectively prevented after the polyvinyl chloride insulating layer 2 is damaged.
The anti-pulling protective layer 3 comprises a polyvinyl chloride main body 301, a built-in protective metal wire 302 and a bump 303, wherein the side surface of the polyvinyl chloride main body 301 is provided with a reinforcing hole 6 in a penetrating manner, the built-in protective metal wire 302 is arranged on the inner side of the reinforcing hole 6, and the bump 303 is symmetrically and fixedly connected to the inner wall of the polyvinyl chloride main body 301.
Because the pure copper metal wire 1 is made of soft material and is easy to deform or even break due to excessive pulling, the built-in protective metal wire 302 penetrates through the reinforcing hole 6 formed in the side surface of the polyvinyl chloride main body 301, the tensile capacity of the cable can be enhanced by using the hard texture of the built-in protective metal wire 302, and the inner polyvinyl chloride insulating layer 2 or the metal wire 1 is prevented from breaking due to pulling in the process of laying the cable.
The side of stopper 501 is provided with spacing groove 7 with lug 303 looks adaptation, and stopper 501 passes through lug 303 and prevents drawing the fixed joint of inner wall of anti-drag protective layer 3.
The side of the shaping support plate 502 is provided with a limit groove 7 matched with the limit block 501, and the two opposite sides of the shaping support plate 502 are provided with wire grooves 8 matched with the metal wires 1.
The shaping component 5 arranged in the anti-pulling protective layer 3 can effectively carry out shaping protection on the anti-pulling protective layer, the inner wall of the additional anti-pulling protective layer 3 is provided with a convex block 303 matched with the limiting block 501, the limiting block 501 is positioned through the convex block 303, the limiting block 501 is made of a material with a hard texture, and the shaping support plate 502 arranged between the two metal wires 1 is limited through the two limiting blocks 501.
The two opposite sides of the shaping support plate 502 are provided with wire grooves 8 matched with the metal wires 1, the two metal wires 1 arranged in parallel are fixed through the wire grooves 8, and the two metal wires 1 can be firmly fixed in the wire grooves 8 by being wrapped by the polyvinyl chloride flat sleeve 4, so that the preset appearance can be kept and is not easy to change.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A polyvinyl chloride insulation sheath flat cable is characterized by comprising:
the metal wire (1), two said metal wire (1) are symmetrical to set up;
the polyvinyl chloride insulating layer (2), the polyvinyl chloride insulating layer (2) is arranged on the outer side of the metal wire (1);
the anti-pulling protective layer (3) is arranged on the outer sides of the two metal wires (1);
the outer wrapping polyvinyl chloride flat sleeve (4) is arranged at the periphery of the anti-pulling protective layer (3);
the utility model provides a prevent drawing and drag protection layer (3) inner wall, two the design subassembly (5), design subassembly (5) set up between two wire (1), design subassembly (5) include stopper (501) and design extension board (502), stopper (501) fixed joint is preventing drawing and is preventing dragging protection layer (3) the fixed extension board (502) of setting that is provided with between wire (1).
2. The polyvinyl chloride insulation sheathed flat cable according to claim 1, wherein: the metal wire (1) is made of a copper material with good conductivity, the surface layer of the metal wire (1) is brushed with insulating paint, and the metal wire (1) is wrapped inside by the polyvinyl chloride insulating layer (2).
3. The polyvinyl chloride insulation sheathed flat cable according to claim 1, wherein: prevent drawing and prevent dragging protective layer (3) and include polyvinyl chloride main part (301), built-in protection wire (302) and lug (303), the side of polyvinyl chloride main part (301) is run through and is provided with enhancement hole (6), built-in protection wire (302) have been laid to the inboard of strengthening hole (6), the inner wall symmetry fixedly connected with lug (303) of polyvinyl chloride main part (301).
4. The polyvinyl chloride insulation sheathed flat cable according to claim 1, wherein: the side of stopper (501) is provided with spacing groove (7) with lug (303) looks adaptation, stopper (501) through lug (303) with prevent drawing the fixed joint of inner wall of anti-drag protective layer (3).
5. The polyvinyl chloride insulation sheathed flat cable according to claim 1, wherein: the side surface of the shaping support plate (502) is provided with a limiting groove (7) matched with the limiting block (501), and the two opposite sides of the shaping support plate (502) are provided with wire grooves (8) matched with the metal wires (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446963.2U CN216119591U (en) | 2021-10-11 | 2021-10-11 | Flat cable with polyvinyl chloride insulating sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446963.2U CN216119591U (en) | 2021-10-11 | 2021-10-11 | Flat cable with polyvinyl chloride insulating sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119591U true CN216119591U (en) | 2022-03-22 |
Family
ID=80691864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122446963.2U Active CN216119591U (en) | 2021-10-11 | 2021-10-11 | Flat cable with polyvinyl chloride insulating sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216119591U (en) |
-
2021
- 2021-10-11 CN CN202122446963.2U patent/CN216119591U/en active Active
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